10553733 has 28 divisors (see below), whose sum is σ = 16368768. Its totient is φ = 6794280.

The previous prime is 10553729. The next prime is 10553737. The reversal of 10553733 is 33735501.

It is an interprime number because it is at equal distance from previous prime (10553729) and next prime (10553737).

It is not a de Polignac number, because 10553733 - 2² = 10553729 is a prime.

It is a super-2 number, since 2×10553733² = 222762560470578, which contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is a Curzon number.

It is a junction number, because it is equal to n+sod(n) for n = 10553697 and 10553706.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10553737) by changing a digit.

It is a polite number, since it can be written in 27 ways as a sum of consecutive naturals, for example, 22366 + ... + 22832.

Almost surely, 2^10553733 is an apocalyptic number.

It is an amenable number.

10553733 is a deficient number, since it is larger than the sum of its proper divisors (5815035).

10553733 is an frugal number, since it uses more digits than its factorization.

10553733 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 516 (or 501 counting only the distinct ones).

The product of its (nonzero) digits is 4725, while the sum is 27.

The square root of 10553733 is about 3248.6509507794. The cubic root of 10553733 is about 219.3488528995.

It can be divided in two parts, 105537 and 33, that added together give a triangular number (105570 = T₄₅₉).

The spelling of 10553733 in words is "ten million, five hundred fifty-three thousand, seven hundred thirty-three".